These straps are designed specifically for securing smaller loads, the ROK Strap Reflective Stretch Strap secures a wide range of cargo without the use of rigid hooks. Flat shock cord to minimise pressure on load, Solid natural rubber shock cords for longevity, UV, shatter and crack resistant buckles, Polyester braided webbing for wear resistance, Corrosion proof & rot resistant to withstand the elements for years of use.